514691468650 has 24 divisors (see below), whose sum is σ = 966620569824. Its totient is φ = 203877783600.

The previous prime is 514691468623. The next prime is 514691468743. The reversal of 514691468650 is 56864196415.

It is a junction number, because it is equal to n+sod(n) for n = 514691468591 and 514691468600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49964896 + ... + 49975195.

It is an arithmetic number, because the mean of its divisors is an integer number (40275857076).

Almost surely, 2^514691468650 is an apocalyptic number.

514691468650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

514691468650 is a deficient number, since it is larger than the sum of its proper divisors (451929101174).

514691468650 is a wasteful number, since it uses less digits than its factorization.

514691468650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99940206 (or 99940201 counting only the distinct ones).

The product of its (nonzero) digits is 6220800, while the sum is 55.

The spelling of 514691468650 in words is "five hundred fourteen billion, six hundred ninety-one million, four hundred sixty-eight thousand, six hundred fifty".